Datasheet > UN3E8-75HM

UN3E8-75HM

更新时间： 2024-01-22 22:58:19

品牌	Logo	应用领域
优恩 - UNSEMI		/
页数	文件大小	规格书
5页	996K
描述
3-Electrode Gas Discharge Tube (GDT)

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3-Electrode Gas Discharge Tube (GDT)

UN3E8 Series

UN3E8-XXXHM

UN3E8-XXXHMF

Description

Gas discharge Tubes (GDT) are classical components for

protecting the installations of the telecommunications. It is

essential that IT and telecommunications systems -with their

high-grade but sensitive electronic circuits - be protected by

arresters. They are thus fitted at the input of the power supply

system together with varistors and at the connection points to

telecommunication lines. They have become equally indispensable

for protecting base stations in mobile telephone systems as well as

extensive cable television (CATV) networks with their repeaters

and distribution systems.

UN3E8-XXXHP

UN3E8-XXXH

These protective components are also indispensable in other

sectors, In AC power transmission systems, they are often used

with current-limiting varistors, In customer premises equipment

such as DSL modems, WLAN routers, TV sets and cable modems

In air-conditioning equipment, the integral black-box concept offers

graduated protection by combining arresters with varistors, PTC,

diodes and inductor.

Schematic Symbol

a = Tip

b = Ring

e = Ground

(center electrode)

Agency Approvals

AGENCY

Features

Non-Radioactive

RoHS compliant

Low insertion loss

Excellent response to fast rising transients

Ultra low capacitance

20KA surge capability tested with 8/20μs

pulse as deﬁned by IEC 61000-4-5

Available with thermal failsafe option (add ‘F’ sufﬁx to part

number)

AGENCY FILE NUMBER

E341061

Product Characteristics

Materials

Nickel-plated with Tinplated wires

UNION

XXXH

XXX -Nominal voltage

Product

Marking

Applications

-20KA

Communication equipment

CATV equipment

Glow to Arc

Transition

Current

~1 Amps

~70 Volts

Test equipment

Glow Voltage

Data lines

Power supplies

Storage and

Operational

Temperature

-40 to +90°C

Telecom SLIC protection

Broadband equipment

ADSL equipment, including ADSL2+

XDSL equipment

UN3E8-XXXHM

UN3E8-XXXHMF

UN3E8-XXXHP

UN3E8-XXXH

~2.0g

~2.3g

~2.1g

~1.8g

Weight

Satellite and CATV equipment

Consumer electronics

UN Semiconductor Co., Ltd.

www.unsemi.com.tw

@ UN Semiconductor Co., Ltd. 2013

Revision October 18, 2013

1 / 5

Specifications are subject to change without notice.

Please refer to www.unsemi.com.tw for current information.

12 3 4 5

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UN3E8-75HMF	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-75HMF	UNSEMI	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-75HP	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-75HP	UNSEMI	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-800H	UNSEMI	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-800H	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-800HM	UNSEMI	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-800HM	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-800HMF	UNSEMI	获取价格	3-Electrode Gas Discharge Tube (GDT)
UN3E8-800HMF	SOCAY	获取价格	3-Electrode Gas Discharge Tube (GDT)